Digicame (translated) posted what I am not shy to define as the first reliable rumor on what Canon is going to announce at Photokina 2014. Yes, these lenses are going to be announced at Photokina 2014!

EF-S 24mm f/2.8 STM

EF 24-105mm f/3.5-5.6 IS STM

EF 400mm f/4 DO IS II USM

The EF-S 24mm f/2.8 STM was previously rumored to be an EF lens, instead it is an EF-S lens. Not yet sure if it will be a pancake lens.

The EF 24-105mm f/3.5-5.6 IS STM is aimed at full-frame shooters, who will soon enjoy the benefits of the STM technology for their video shooting. This lens will probably be the next kit lens for the 6D. It will for sure be cheaper than an “L” grade lens. No one saw this lens come.

Finally, the EF 400mm f/4 DO IS II USM lens is the successor to the Canon EF 400mm f/4 DO IS. Several patents filed by Canon in the past pointed in this direction, the latest patent being this one.

Good deal for the reliable Canon EF 24-105mm f/4L IS lens, on sale for $742 on Amazon US. The lens is “white boxed”, it means that it was part of a camera kit that was split and sold separately. It is not a returned or refurbished item.